class Employee:
#__means secret area
	__count=0;
	def __init__(self,_name,_salary):
		self._name=_name;
		self._salary=_salary;
		Employee.__count=Employee.__count+1;
	def display(self):
		print self._name+":"+str(self._salary);
	def display_child(self):
		print "parent"

class Manager(Employee):
	def __init__(self):
		print("child")
	def child_display(self):
		print "child"
			
test2=Manager()
test2.display_child();
print issubclass(Manager,Employee)
print str(test2)
print repr(test2)
print test2._Employee__count;
test=Employee("infear",0)
print test._name



		